Dear @chetan_karjavkar
If you have faced rude and unprofessional behaviour from staff of the Abhyudaya Bank branch, file a formal complaint with the bank’s customer service department (abhyudayabank.co.in), outlining the specific incidents and the names of the staff members involved.
To raise your concern, call the bank’s customer support at 1800223131 / +912224115047 or email secretarial@abhyudayabank.net.
If you don’t see any action taken within 30 days, lodge your complaint against the bank with the Banking Ombudsman of the Reserve Bank of India (RBI).